A connector ramp linking southbound U.S. Highway 95 to southbound Interstate 15 in the Spaghetti Bowl is scheduled to close from overnight Thursday as part of work for Project Neon. (Bizuayehu Tesfaye/Las Vegas Review-Journal) @bizutesfaye

A heavily used connector ramp at the Spaghetti Bowl interchange will be closed for overnight work Thursday as crews install signs in downtown Las Vegas, the Nevada Department of Transportation said.